5-FAM PEG3 azide



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The water soluble 5-FAM PEG3 azide has a long PEG3 spacer that separates the dye carboxyfluorescein (commonly known as FAM) from the terminal azide group. The water-soluble PEG3 spacer should minimize the interaction between the dye and the biomolecule to be labeled. 5-FAM PEG3 azide is an excellent alkyne-reactive fluorescent reagent for labeling alkyne-containing biological molecules through click chemistry. Reference:

Product Name 5-FAM PEG3 azide
CAS Number N/A
Related CAS
Molecular Formula C29H28N4O9
Molecular Weight 576.562
Purity (HPLC) 98%
Shipping Conditions Room Temperature
Storage Conditions Refrigerated
Regulatory Statemen: For Research Use Only